公开(公告)号：US3951784A

公开(公告)日：1976-04-20

申请号：US545128

申请日：1975-01-29

申请人： Robert Kaiser ,  Leon Mir ,  Richard A. Curtis

发明人： Robert Kaiser ,  Leon Mir ,  Richard A. Curtis

IPC分类号： B03C1/00 ,  B03C1/32 ,  B03B13/04

CPC分类号： B03C1/32

摘要： A method of separating small diameter non-magnetic particles of different densities by using a low magnetic saturation ferrofluid and a high magnetic gradient to produce levitation by overcoming the magnetic attraction of the particles.Application of a constant gradient field of a level below the magnetic saturation level of the ferrofluid forms the ferrofluid into a density gradient column. Each non-magnetic particle levitates to the level inside the ferrofluid having the same apparent density as the particle.The ferrofluid contains magnetic particles with a mean effective core diameter less than about 50 angstroms and a stabilizing agent layer on the particle exceeding about 50 angstroms. Perfluorinated carriers and surfactants are preferred for their relatively high intrinsic density.

摘要翻译： 通过使用低磁饱和铁磁流体和高磁梯度分离不同密度的小直径非磁性颗粒以通过克服颗粒的磁吸引力产生悬浮力的方法。

公开(公告)号：US3951785A

公开(公告)日：1976-04-20

申请号：US545240

申请日：1975-01-29

申请人： Robert Kaiser ,  Leon Mir ,  Richard A. Curtis

发明人： Robert Kaiser ,  Leon Mir ,  Richard A. Curtis

IPC分类号： B03C1/32 ,  B03B5/00 ,  B03B13/04

CPC分类号： B03C1/32

摘要： A method of separating non-magnetic particles of different densities by using a ferrofluid to produce levitation wherein compensation is made for the magnetic attraction or interaction of the particles by removing particles too small for the desired sharpness of separation or by maintaining the ratio of the interaction force to the separation force outside of theoretical limits.

摘要翻译： 通过使用铁磁流体来分离不同密度的非磁性颗粒以产生悬浮的方法，其中通过除去对于所需的分离清晰度太小的颗粒或通过保持相互作用的比例来补偿颗粒的磁吸引或相互作用 迫使分离力超出理论界限。

公开(公告)号：US20160249602A1

公开(公告)日：2016-09-01

申请号：US15054476

申请日：2016-02-26

申请人： Matthew Sherman ,  Robert Kaiser

发明人： Matthew Sherman ,  Robert Kaiser

IPC分类号： A01N1/02

CPC分类号： A01N1/021 ,  A01N1/0278

摘要： The present invention relates to a novel method for the preparation of a pooled or mixed population of cryopreserved cells (e.g. hepatocytes). In particular, the invention entails the rapid thaw of cells (e.g. hepatocytes), donated from a single individual, which are mixed to create a heterogeneous population and then cryopreserved. The invention also concerns preparations of multi-cryopreserved cells to increase viability prior to immediate use. The process entails reducing exposure to chemical and physical stresses to increase the resultant number of viable cells.

摘要翻译： 本发明涉及一种制备冷冻保存细胞（例如肝细胞）的合并或混合群体的新方法。 特别地，本发明需要从单个个体捐赠的细胞（例如肝细胞）的快速解冻，其被混合以产生异质群体，然后冷冻保存。 本发明还涉及多次冷冻保存的细胞的制备以在立即使用之前增加活力。 该过程需要减少暴露于化学和物理应力以增加所产生的活细胞数量。

公开(公告)号：US08260086B2

公开(公告)日：2012-09-04

申请号：US12399364

申请日：2009-03-06

申请人： Ronald A. Riley ,  Tariq Bakir ,  Eric Spellman ,  Robert Kaiser

发明人： Ronald A. Riley ,  Tariq Bakir ,  Eric Spellman ,  Robert Kaiser

IPC分类号： G06K9/32

CPC分类号： G06T5/50 ,  G06T3/4061 ,  G06T2207/10036 ,  G06T2207/10041

摘要： A method for processing imagery includes receiving data for a first image associated with a first spectral band and second images associated with second spectral bands. The method also includes obtaining first reflectance functions for pixels in the second images, generating a second reflectance function for pixels in the first image based on the first reflectance functions, and obtaining a third reflectance function for pixels in the first image based on the second reflectance function, the imagery data for the first image, and at least one facet orientation constraint. The method further includes modifying the first reflectance functions to generate fourth reflectance functions for pixels in the second images based on a difference between the second and the third reflectance functions, and computing imagery data defining third images associated with the second spectral bands and having the first spatial resolution based on the fourth reflectance functions.

摘要翻译： 用于处理图像的方法包括接收与第一光谱带相关联的第一图像的数据和与第二光谱带相关联的第二图像。 该方法还包括获得第二图像中的像素的第一反射函数，基于第一反射函数产生第一图像中的像素的第二反射函数，并且基于第二反射率获得第一图像中的像素的第三反射函数 功能，第一个图像的图像数据，以及至少一个面取向约束。 该方法还包括修改第一反射函数以基于第二和第三反射函数之间的差产生第二图像中的像素的第四反射函数，以及计算定义与第二光谱带相关联的第三图像的图像数据，并且具有第一 基于第四反射函数的空间分辨率。

公开(公告)号：US07808272B2

公开(公告)日：2010-10-05

申请号：US11296698

申请日：2005-12-08

申请人： Robert Kaiser ,  Florian Schamberger

发明人： Robert Kaiser ,  Florian Schamberger

IPC分类号： H03K19/173

CPC分类号： G11C7/1078 ,  G11C7/1084 ,  G11C7/225 ,  G11C29/1201

摘要： An integrated circuit for analyzing the waveform of an input signal includes a first storage circuit and a second storage circuit that are each supplied with the input signal. The first and second storage circuits are controlled by a clock signal. The first storage circuit is used to store a state for the input signal when the clock signal has a rising edge. The second storage circuit is used to store a state for the input signal when the clock signal has a falling edge. An evaluation circuit compares the states of the input signal that are stored in the first and second storage circuits during a selected time span. The comparison can be used to decide whether the input signal assumes periodic fluctuations or an approximately permanently static value during the time span.

摘要翻译： 用于分析输入信号的波形的集成电路包括分别被提供有输入信号的第一存储电路和第二存储电路。 第一和第二存储电路由时钟信号控制。 当时钟信号具有上升沿时，第一存储电路用于存储输入信号的状态。 当时钟信号具有下降沿时，第二存储电路用于存储输入信号的状态。 评估电路在选定的时间跨度内比较存储在第一和第二存储电路中的输入信号的状态。 该比较可以用于确定输入信号是否在时间间隔内呈现周期性波动或大致永久静态值。

公开(公告)号：US07494629B2

公开(公告)日：2009-02-24

申请号：US11451294

申请日：2006-06-12

申请人： Robert Kaiser

发明人： Robert Kaiser

IPC分类号： A61L2/18

CPC分类号： A61L2/232 ,  Y10T428/24033 ,  Y10T442/2516 ,  Y10T442/2525 ,  Y10T442/2984

摘要： A decontamination pad includes an adsorptive/absorptive knitted activated-carbon layer exposed on a first surface, an activated-carbon fabric attached to the other surface of the knitted layer and backed up an impermeable layer. The activated carbon is saturated with a non-hazardous CWA decontamination solvent as nonspecific means of decontaminating equipment and open-wounds is provided. The pad is packaged in a sealed, disposable plastic packet. The pad is thus a simple and immediate means of personal decontamination by applying the exposed surface of the knitted layer to the surface to be decontaminated.

摘要翻译： 净化垫包括暴露在第一表面上的吸附/吸收针织活性炭层，附着到针织层的另一个表面上的活性碳织物并且支撑不渗透层。 活性炭被非危险的CWA去污溶剂饱和，因为提供了非特异性的去污设备和开放伤口的手段。 垫被包装在密封的一次性塑料包装中。 因此，通过将针织层的暴露表面施加到待净化的表面上，衬垫是简单且直接的个人净化手段。

公开(公告)号：US20060286148A1

公开(公告)日：2006-12-21

申请号：US11415505

申请日：2006-04-27

申请人： Beth Hollister ,  Robert Kaiser

发明人： Beth Hollister ,  Robert Kaiser

IPC分类号： A61L33/00 ,  B05D3/00 ,  A61K38/18

CPC分类号： A61L27/54 ,  A61L27/16 ,  A61L2300/414 ,  A61L2300/602 ,  C08L33/12

摘要： The present invention is a method for producing an implant for a corneal pocket assay by introducing a solution into a perforated plate or member, allowing the solution to form pellets, and removing the pellets from the perforations. The present invention also includes a method for performing a corneal pocket assay for testing a putative pharmaceutically active agent into laboratory animals by placing a pellet into the corneal pocket of the laboratory animal, introducing a pharmaceutically active agent into the laboratory animal, and evaluating the pharmaceutical activity of the agent. The present invention also includes pellets and implants for use in a corneal pocket assay produced by the methods of the present invention. The present invention includes a plate for forming an implant for a corneal pocket assay. The present invention also discloses a method of making pills and pills produced thereby.

摘要翻译： 本发明是一种用于通过将溶液引入多孔板或构件中来制备用于角膜袋测定的植入物的方法，允许溶液形成颗粒，并从穿孔中除去颗粒。 本发明还包括一种用于进行角膜口袋测定的方法，用于通过将实验动物的角膜袋放置在实验室动物中，将药物活性剂引入实验室动物中，并将药物活性剂引入实验室动物中，并将药物 代理人的活动。 本发明还包括用于通过本发明的方法生产的角膜袋测定中的小球和植入物。 本发明包括用于形成用于角膜袋测定的植入物的板。 本发明还公开了一种由此制备丸剂和丸剂的方法。

公开(公告)号：US06641648B2

公开(公告)日：2003-11-04

申请号：US10123563

申请日：2002-04-16

申请人： David H. Walker ,  Edward Godere ,  Harris Gold ,  R. Edwin Hicks ,  Robert Kaiser

发明人： David H. Walker ,  Edward Godere ,  Harris Gold ,  R. Edwin Hicks ,  Robert Kaiser

IPC分类号： B01D5304

CPC分类号： B01D53/74 ,  B01D39/2065 ,  B01D46/0024 ,  B01D46/0036 ,  B01D46/10 ,  B01D46/521 ,  B01D53/02 ,  B01D53/0415 ,  B01D2239/0407 ,  B01D2239/0428 ,  B01D2239/0618 ,  B01D2239/1291 ,  B01D2253/102 ,  B01D2253/1122 ,  B01D2253/25 ,  B01D2253/308 ,  B01D2253/34 ,  B01D2257/708 ,  B01D2257/91 ,  B01D2257/93 ,  B01D2259/40084 ,  B01D2259/4508 ,  B01D2259/4583 ,  B01D2267/40 ,  B01J20/20 ,  B01J20/2804

摘要： A filter system including a housing with an intake and an outlet, a pleated carbon filter disposed between the intake and the outlet for filtering out vapors entering the intake, and a hydrophobic solution dispersed about the pleated carbon filter to inhibit adsorption of water thereby increasing the adsorption capacity of the pleated carbon filter especially in high relative humidity environments. The hydrophobic solution is selected so that it does not decrease the adsorption capacity of the carbon filter. Also disclosed is a method of making such a filter.

公开(公告)号：US06304491B2

公开(公告)日：2001-10-16

申请号：US09776950

申请日：2001-02-05

申请人： Bret Johnson ,  Robert Kaiser

发明人： Bret Johnson ,  Robert Kaiser

IPC分类号： G11C700

CPC分类号： G11C7/1096 ,  G11C7/1078 ,  G11C7/12

摘要： An integrated semiconductor memory having memory cells (MC) for storing data signals (DQ), has a memory sense amplifier (2) with an input (21) for a data signal (DQ) of one of the memory cells (MC), and an output (23) for at least one output signal (RD0). A driver circuit (3) is connected to the output (23) of the memory sense amplifier (2). The driver circuit (3) can be activated or deactivated only by the output signal (RD0) of the memory sense amplifier (2). A signal line (4) is connected to the driver circuit (3), a precharging circuit (5) and to a memory circuit (6). A terminal (7) for a control signal (C) is connected to the memory sense amplifier (2), the precharging circuit (5) and the memory circuit (6). As result of a driver circuit (3) which has a relatively low level of circuit complexity, the space requirements are kept relatively small. In addition, high switching speeds are made possible during the reading operation.

公开(公告)号：US6053952A

公开(公告)日：2000-04-25

申请号：US145876

申请日：1998-09-03

申请人： Robert Kaiser

发明人： Robert Kaiser

IPC分类号： C11D1/12 ,  C11D1/22 ,  C11D1/34 ,  C11D7/28 ,  C11D7/50 ,  D06L1/04

CPC分类号： C11D3/43 ,  C11D7/504 ,  D06L1/04 ,  C11D1/123 ,  C11D1/22 ,  C11D1/345 ,  C11D7/28

摘要： The invention provides dry cleaning liquid formulations and methods for their use based on a highly fluorinated organic solvent which contains at least one hydrogen atom per molecule, in particular, highly fluorinated hydrocarbons or highly fluorinated ethers. In a preferred embodiment the cleaning liquid contains an HFC or HFE in combination with dichloroethylene. The addition of a surfactant enhances the ability of the liquid to remove water-soluble soils.

摘要翻译： 本发明提供了基于每分子含有至少一个氢原子，特别是高度氟化的烃或高度氟化的醚的高度氟化有机溶剂的干洗液配方及其使用方法。 在优选的实施方案中，清洗液体含有与二氯乙烯组合的HFC或HFE。 添加表面活性剂增强了液体去除水溶性土壤的能力。